TONIGHT…Mostly cloudy and breezy. Much cooler with lows in the mid 30s. West winds 15 to 25 mph with gusts up to 40 mph, diminishing to 10 to 15 mph after midnight. FRIDAY…Partly sunny. Much cooler with highs in the mid 40s. Northwest winds 5 to 10 mph. FRIDAY NIGHT…Partly cloudy in the evening, then clearing. Cooler with lows in the mid 20s. North winds around 5 mph.